ESyS-Particle  4.0.1
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
CRandomBlock2D Class Reference

Class for the generation of a 2D random lattice in a rectangular area. More...

#include <RandomBlock.h>

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Public Member Functions

 CRandomBlock2D (double, double, double, double, double, double, double, bool circ_x=false)
virtual void generate (int, unsigned int)
virtual void insertParticle (const SimpleParticle)
virtual void tagParticleClosestTo (const Vec3 &, int)
virtual void tagEdgeY (int, int, double)
virtual void tagEdgeZ (int, int, double)
virtual void writeToGeoFile (const string &)
virtual double calcPorosity ()
virtual vector< pair< double,
double > > 
getSizeDistribution (int)

Protected Member Functions

virtual Vec3 getAPoint ()
virtual int getNParts () const
- Protected Member Functions inherited from ARandomAssembly2D
bool isInSpace (const Vec3 &)
bool findAFit (SimpleParticle &, const vector< SimpleParticle > &, const Line &)
bool findAFit (SimpleParticle &, const vector< SimpleParticle > &)
virtual bool checkAFit (const SimpleParticle &)
virtual LinegetClosestPlane (const SimpleParticle &)
void fillSpace (int)
- Protected Member Functions inherited from ARandomAssembly
double m_random (double, double)
vector< SimpleParticlegetNeighborList (const SimpleParticle &)
vector< SimpleParticleget3ClosestNeighbors (const SimpleParticle &, const vector< SimpleParticle > &)
vector< SimpleParticlegetClosestNeighbors (const SimpleParticle &, int)
SimpleParticle getClosestParticle (const SimpleParticle &, const vector< SimpleParticle > &)

Protected Attributes

double m_maxConnDist
- Protected Attributes inherited from ARandomAssembly2D
vector< LineBorders
double m_rmin
double m_rmax
 min/max particle radius
double m_xmin
double m_xmax
double m_ymin
double m_ymax
 x,y borders of the lattice
bool m_circ_x
- Protected Attributes inherited from ARandomAssembly
ASimpleNTablem_snt
set< BasicInteraction, BILessm_iset
vector< SimpleParticlem_bpart

Additional Inherited Members

- Static Protected Attributes inherited from ARandomAssembly
static double m_small_value = 1e-7

Detailed Description

Class for the generation of a 2D random lattice in a rectangular area.

Author
Steffen Abe $Revision$ $Date$

Constructor & Destructor Documentation

CRandomBlock2D::CRandomBlock2D ( double  xmin,
double  xmax,
double  ymin,
double  ymax,
double  rmin,
double  rmax,
double  mcd,
bool  circ_x = false 
)

Constructor of CRandomBlock

Parameters
xminminimum in x-direction
xmaxmaximum in x-direction
yminminimum in y-direction
ymaxmaximum in y-direction
rminminimum particle radius
rmaxmaximum particle radius
mcdmaximum relative distance for bond generation

References ARandomAssembly2D::m_rmax, and ARandomAssembly2D::m_ymax.

Member Function Documentation

double CRandomBlock2D::calcPorosity ( )
virtual

calculate the porosity of the material

Implements ARandomAssembly.

References ARandomAssembly2D::m_ymax.

void CRandomBlock2D::generate ( int  tries,
unsigned int  seed 
)
virtual

Fill the space in the block

Parameters
triesnumber of times the insertion of a particle is tried
seedseed for the random number generator

Implements ARandomAssembly2D.

Reimplemented in FaultedBlock2D, CLayeredBlock2D, and CSplitBlock2D.

References ARandomAssembly2D::checkAFit(), ARandomAssembly2D::fillSpace(), insertParticle(), ARandomAssembly::m_random(), ARandomAssembly2D::m_rmax, and ARandomAssembly2D::m_ymax.

Referenced by CLayeredBlock2D::generate().

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Vec3 CRandomBlock2D::getAPoint ( )
protectedvirtual

Generate a random point within the space of the block

Implements ARandomAssembly2D.

Reimplemented in FaultedBlock2D.

References ARandomAssembly::m_random(), and ARandomAssembly2D::m_ymax.

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vector< pair< double, double > > CRandomBlock2D::getSizeDistribution ( int  nbins)
virtual

return a histogram of the particle size distribution

Parameters
nbinsnumber of bins

Implements ARandomAssembly.

References ARandomAssembly2D::m_rmax.

void CRandomBlock2D::insertParticle ( const SimpleParticle  P)
virtual

Insert a particle into the internal structures

Parameters
Pthe particle

Implements ARandomAssembly2D.

References ASimpleNTable::insertParticle().

Referenced by FaultedBlock2D::generate(), and generate().

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void CRandomBlock2D::tagEdgeY ( int  tag1,
int  tag2,
double  d 
)
virtual

Tag particles along x-edges

Parameters
tag1tag for particles along x_min
tag2tag for particles along x_max
dmaximum distance from the edge at which a particle gets tagged

Implements ARandomAssembly2D.

References ARandomAssembly2D::m_ymax.

void CRandomBlock2D::tagParticleClosestTo ( const Vec3 pos,
int  tag 
)
virtual

Tag particle closest to a given position

Parameters
posthe position
tagthe tag

Implements ARandomAssembly2D.

References ASimpleNTable::getClosestParticleID().

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void CRandomBlock2D::writeToGeoFile ( const string &  filename)
virtual

Write the particles contained in the random block into a LSM geometry file v 1.1

Parameters
filenamethe name of the file

Implements ARandomAssembly.

References ARandomAssembly2D::m_ymax.


The documentation for this class was generated from the following files: